---integration of voltage regulation and power compensation
1. Voltage regulation
2. Active and reactive power dynamic regulation
3. Harmonic filtering
4. Three-phase imbalance control
GET A FREE QUOTE
Wt-bpqc compensated power quality regulator is an integrated comprehensive power quality regulator that can simultaneously compensate power quality problems such as voltage, harmonic, reactive power and imbalance. The device is composed of automatic voltage regulation compensation module, reactive power and harmonic compensation module. The automatic voltage regulation compensation module compares the over voltage and under voltage with the reference setting voltage by actually monitoring the grid voltage, and generates a voltage equal to the difference voltage and in the opposite direction, which is superimposed on the line voltage to ensure stable output voltage.
The reactive power and harmonic compensation module compensates the line reactive power and harmonic according to sampling calculation of the system voltage and current. Through multi-objective coordinated control, it can be realized: 1. Voltage regulation; 2. Active and reactive power dynamic regulation; 3. Harmonic filtering; 4. Three-phase imbalance control.
Technical data:
Working voltage |
380V(-40%~+40%) ; |
Working frequency |
50/60Hz±5Hz |
Wiring mode |
Three-phase three-wire ; Three-phase four-wire |
Current sampling |
5A(CT:100/5~1000/5) |
Current sampling position |
Load side / grid side optional |
Ambient temperature |
-100C~+450C |
Switching frequency |
21.6KHz |
Protection level |
LP 20 or higher |
Filtering range |
2-50 times (can be set) |
Reactive power compensation |
-100%~+100%(Power factor can be set) |
Three phase unbalance |
100% unbalance reactive power compensation |
overload protection |
support |
Total response time |
<100ms |
Protection function |
Over voltage protection, under voltage protection, short circuit protection, inverter bridge reverse protection, etc |
Reactive power compensation |
-100%~+100%(Power factor can be set) |
Three phase unbalance |
100% unbalance full compensation |
Current sampling |
5A (CT:100/5~1000/5) |
Input voltage |
Three phase 380V , single phase 220V (-40%~+40%) ; |
Stabilization accuracy |
±5% can be set |
Insulation resistance |
≥2MΩ |
Communication interface |
RS485 Network port |
Communication protocol |
General agreement on electricity;modbus protocol;YCP/IP |
Display interface |
3 / 7 Inch Touch Screen |
Display interface |
Point meter, digital display, LCD display, touch screen, optional. |
Monitoring |
Each module can be monitored individually or centrally |
Protection functions |
Over current protection, limit protection, phase protection, overload protection, short circuit protection, bypass protection |
Application field:
1: Metallurgy
2: Medical equipment
3: Automobile manufacturing
4: Wind power and photovoltaic generation
Please give us a message for your enquiry . order or advice. Thanks a lot.
Send Message